In naturalistic observations, it is important for the researcher to keep as much distance as possible because of the tendency for subjects to demonstrate ______________ as a result of the researcher’s presence.
| a. | Participant bias. |
| b. | Self-fulfilling prophecy. |
| c. | The observer effect. |
| d. | None of the above. |
- A statistical technique called ___________ can be used to combine the results of many studies, as if they were all part of one large study.
a. Meta-analysis b. The natural clinical test. c. The standard error of measurement. d. Double-blind experimental analysis. - A _________ is a small group that accurately reflects a larger population by including the same proportion of men, women, young, old, professionals, blue-collar workers, Republicans, Democrats, whites, African Americans, Native Americans, Latinos, Asians, and so on as found in the population as a whole.
a. Correlational group. b. Control group. c. Representative sample. d. Balance-bias sample. - Concerning Internet surveys, which of the following statements is/are true?
a. It is not easy to control who actually answers online questionnaires. b. Biased samples can limit Web-based research. c. Internet studies have provided interesting information about topics such as anger, prejudice, religion, and other attitudes. d. All of these statements are true. - An advantage of using the survey method for research is:
a. It is easy to get a good representative sample. b. Using large samples, it can address questions not answered by other methods. c. Behavior can be accurately observed. d. A clear cause-and-effect relationship can be established.
